50-04. CLOUDS AND FOG
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1. The formation of morning fog before sunrise is possible if:
2. Which of the following is most likely to lead to the formation of radiation fog?
3. Steaming fog (arctic sea smoke) occurs in air:
4. Fog (FG) is defined as being a:
5. A plain in western Europe with an average height of 500 m (1600 ft) above sea level is covered with a uniform CC layer of cloud during the summer months. At what height above the ground is the base of this cloud to be expected?